This is how I approach it too. When I'm in tweaking and fine turning phase, I use composer. Everything big is GPT-5. Though I think I'll try Codex High next.
What are your thoughts on SWE-1.5
I felt Composer-1 doesn't work that well on UI ( based on my tests)
You can check the projects i tried:
piped.video/watch?v=aFQgUK3p…